package com.candy.service;

import com.candy.dao.DBDriver;

import java.util.LinkedHashMap;
import java.util.LinkedList;

public class UserInfoManagerService {
    /**
     * 获取数据库中用户表中的所有信息
     * @return
     */
    public LinkedList<LinkedHashMap<String,Object>> getUserInfoes(){
       return DBDriver.query4ListMap("select * from userinfo");
    }
}
